#include <stdio.h>
int main()
{
	int arr[25] = { 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97 };
	int i = 0;
	int j = 0;
	int num = 6;
	int count = 0;
	int ct = 0;
	for (num; num <= 100; num++)
	{
		if (num % 2 == 0)
		{
			for (i = 0; i < 25; i++)
			{
				for (j = 0; j < 25; j++)
				{
					if (num == arr[i] + arr[j])
					{
						ct = 1;
						count++;
						printf("%4d=%2d+%2d", num, arr[i], arr[j]);
						if (count == 5)
						{
							count = 0;
							printf("\n");
						}
						break;
					}
					if (ct)
						break;
				}
				
			}
		}
		ct = 0;
	}
	return 0;
}